package com.atguigu.spring.dao.impl;

import com.atguigu.spring.dao.api.HappyDao;
import org.springframework.stereotype.Repository;

@Repository
public class HappyDaoImpl implements HappyDao {
    @Override
    public void doSomething() {
        System.out.println("HappyDaoImpl.doSomething");
    }
}
